PT-2023-19166 · Ubiquiti · Ubiquiti Edgerouter X

Leetmoon · Published 2023-04-28 · Updated 2024-05-17 · CVE-2023-2373

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ubiquiti EdgeRouter X versions up to 2.0.9-hotfix.6

Description A critical issue was found in the Web Management Interface component. The manipulation of the ecn-up argument leads to command injection, allowing remote attacks. The exploit has been disclosed publicly.

Recommendations For Ubiquiti EdgeRouter X versions up to 2.0.9-hotfix.6, consider disabling the Web Management Interface or restricting access to it until a patch is available. Avoid using the ecn-up argument in the affected interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2023-2373

Affected Products

Ubiquiti Edgerouter X

References · 6

• 🔥❌ https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/5 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2023-2373 · Security Note
• https://osv.dev/vulnerability/CVE-2023-2373 · Vendor Advisory
• https://vuldb.com/?ctiid.227649 · Note
• https://vuldb.com/?id.227649 · Note
• https://t.me/cibsecurity/63062 · Telegram Post